However, fears of a global epidemic have prompted calls for a cull of migratory birds in areas like Siberia, Southeast Asia and South Africa.
However, fears of a global epidemic have prompted calls for a cull of migratory birds in areas like Siberia, Southeast Asia and South Africa.
但由于担心禽流感在全球大流行，一些人呼吁将西伯利亚、东南亚和南非等地的侯鸟杀死。